1316035440423 has 32 divisors (see below), whose sum is σ = 2127914887680. Its totient is φ = 797226390720.

The previous prime is 1316035440389. The next prime is 1316035440431. The reversal of 1316035440423 is 3240445306131.

1316035440423 is a `hidden beast` number, since 1 + 3 + 1 + 603 + 5 + 4 + 4 + 0 + 42 + 3 = 666.

It is not a de Polignac number, because 1316035440423 - 2⁶ = 1316035440359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316035440493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 389611 + ... + 1668492.

It is an arithmetic number, because the mean of its divisors is an integer number (66497340240).

Almost surely, 2^{1316035440423} is an apocalyptic number.

1316035440423 is a deficient number, since it is larger than the sum of its proper divisors (811879447257).

1316035440423 is a wasteful number, since it uses less digits than its factorization.

1316035440423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060276 (or 2060270 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 1316035440423 in words is "one trillion, three hundred sixteen billion, thirty-five million, four hundred forty thousand, four hundred twenty-three".